Showing structure for (1s,3'r,3'as,5r,7'r,7'as)-3',4,7'-trihydroxy-3',5,7'-trimethyl-5-(3-methylbut-2-en-1-yl)-3-(2-methylbutanoyl)-1',2',3'a,4',6',7'a-hexahydrospiro[cyclohexane-1,5'-inden]-3-ene-2,6-dione